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Cultivator or Plow Standard. (open access)

Cultivator or Plow Standard.

Patent for a cultivator or plow standard that improves "the standard which connects the shoe or landslide of a sweep-shovel or bull-tongue plow with the beam, so as to render ti fixed and secure at any point of adjustment" (lines 16-19).
Date: August 6, 1895
Creator: McLain, Jackson H.
System: The Portal to Texas History